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Fertilizers. Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS). Original standard BS EN 17411-2020 in PDF full version. Additional info + preview on request

Document status: Active

Building Information Modelling. Level of Information Need - Concepts and principles. Original standard BS EN 17412-1-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

District cooling pipes. Factory made flexible pipe system. Classification, general requirements and test methods. Original standard BS EN 17414-1-2020 in PDF full version. Additional info + preview on request

Document status: Active

District cooling pipes. Factory made flexible pipe systems. Bonded system with plastic service pipes; requirements and test methods. Original standard BS EN 17414-2-2020 in PDF full version. Additional info + preview on request

Document status: Active

District cooling pipes. Factory made flexible pipe systems. Non bonded system with plastic service pipes; requirements and test methods. Original standard BS EN 17414-3-2020 in PDF full version. Additional info + preview on request

Document status: Active

District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Factory made pipe assembly of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene. Original standard BS EN 17415-1-2020 in PDF full version. Additional info + preview on request

Document status: Active